JP6971861B2 - カテーテル処置システム - Google Patents

カテーテル処置システム Download PDF

Info

Publication number
JP6971861B2
JP6971861B2 JP2017567426A JP2017567426A JP6971861B2 JP 6971861 B2 JP6971861 B2 JP 6971861B2 JP 2017567426 A JP2017567426 A JP 2017567426A JP 2017567426 A JP2017567426 A JP 2017567426A JP 6971861 B2 JP6971861 B2 JP 6971861B2
Authority
JP
Japan
Prior art keywords
flexible track
photodetector
treatment system
catheter
catheter treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2017567426A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018519087A5 (ja
JP2018519087A (ja
Inventor
ニコラス コッテンステット、
ピーター ファルブ、
ティモシー デイグナン、
ペール バーグマン、
Original Assignee
コリンダス、インコーポレイテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by コリンダス、インコーポレイテッド filed Critical コリンダス、インコーポレイテッド
Publication of JP2018519087A publication Critical patent/JP2018519087A/ja
Publication of JP2018519087A5 publication Critical patent/JP2018519087A5/ja
Priority to JP2021178977A priority Critical patent/JP7286734B2/ja
Application granted granted Critical
Publication of JP6971861B2 publication Critical patent/JP6971861B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/30Surgical robots
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0116Steering means as part of the catheter or advancing means; Markers for positioning self-propelled, e.g. autonomous robots
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/14Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/30Surgical robots
    • A61B34/37Master-slave robots
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/103Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02Holding devices, e.g. on the body
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/002Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477Coupling
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046Tracking techniques
    • A61B2034/2055Optical tracking systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046Tracking techniques
    • A61B2034/2059Mechanical position encoders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/30Surgical robots
    • A61B2034/301Surgical robots for introducing or steering flexible instruments inserted into the body, e.g. catheters or endoscopes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06Measuring instruments not otherwise provided for
    • A61B2090/061Measuring instruments not otherwise provided for for measuring dimensions, e.g. length
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A61B5/0036Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room including treatment, e.g., using an implantable medical device, ablating, ventilating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50Clinical applications
    • A61B6/503Clinical applications involving diagnosis of heart
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958Inflatable balloons for placing stents or stent-grafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02Holding devices, e.g. on the body
    • A61M2025/024Holding devices, e.g. on the body having a clip or clamp system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3327Measuring
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/58Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10Tube connectors; Tube couplings
    • A61M39/105Multi-channel connectors or couplings, e.g. for connecting multi-lumen tubes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Robotics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP2017567426A 2015-06-30 2016-06-30 カテーテル処置システム Active JP6971861B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021178977A JP7286734B2 (ja) 2015-06-30 2021-11-01 カテーテル処置システム及び処置システムにより実行される方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562186832P 2015-06-30 2015-06-30
US62/186,832 2015-06-30
PCT/US2016/040262 WO2017004307A1 (en) 2015-06-30 2016-06-30 System and method for detecting a position of a guide catheter support

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021178977A Division JP7286734B2 (ja) 2015-06-30 2021-11-01 カテーテル処置システム及び処置システムにより実行される方法

Publications (3)

Publication Number Publication Date
JP2018519087A JP2018519087A (ja) 2018-07-19
JP2018519087A5 JP2018519087A5 (ja) 2019-07-18
JP6971861B2 true JP6971861B2 (ja) 2021-11-24

Family

ID=57609251

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2017567426A Active JP6971861B2 (ja) 2015-06-30 2016-06-30 カテーテル処置システム
JP2021178977A Active JP7286734B2 (ja) 2015-06-30 2021-11-01 カテーテル処置システム及び処置システムにより実行される方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2021178977A Active JP7286734B2 (ja) 2015-06-30 2021-11-01 カテーテル処置システム及び処置システムにより実行される方法

Country Status (5)

Country Link
US (3) US10900771B2 (de)
EP (2) EP3316954B1 (de)
JP (2) JP6971861B2 (de)
CN (2) CN108136158B (de)
WO (1) WO2017004307A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108136158B (zh) * 2015-06-30 2021-09-07 科林达斯公司 用于检测引导导管支撑部的位置的系统和方法
EP3773178A4 (de) * 2018-04-02 2021-10-13 Saranas, Inc. Blutungsdetektionsverfahren mit direktionaler und regionaler bioimpedanz
CN112638310A (zh) * 2018-07-10 2021-04-09 直观外科手术操作公司 用于感测医疗工具的存在的系统
US20220233820A1 (en) * 2019-07-15 2022-07-28 Corindus, Inc. Systems, apparatus and methods for supporting and driving elongated medical devices in a robotic catheter-based procedure system
US11272995B2 (en) 2019-08-15 2022-03-15 Auris Health, Inc. Axial motion drive devices, systems, and methods for a robotic medical system
JP2021053061A (ja) * 2019-09-30 2021-04-08 テルモ株式会社 遠隔通信システム
CN113347916A (zh) 2019-10-15 2021-09-03 因普瑞缇夫护理公司 用于多变量卒中检测的系统和方法
US10906180B1 (en) 2020-01-30 2021-02-02 123IV, Inc. Monitoring and maintaining an intravenous assembly without medical staff involvement for safe distancing enforcement
US20210290283A1 (en) * 2020-03-19 2021-09-23 Boston Scientific Scimed Inc. Navigation-Enabled Cryoablation System with Indirect Device Tracking
DE102020204985A1 (de) * 2020-04-21 2021-10-21 Siemens Healthcare Gmbh Steuerung eines robotisch bewegten medizinischen Objekts
CN112587124B (zh) * 2020-12-29 2024-02-09 苏州半鱼健康科技服务有限公司 测量脊柱三维数据的测量装置及测量方法
CN112683956B (zh) * 2021-01-13 2022-08-23 山东交通学院 基于电势差的气体湿度的探测系统
JP2024503071A (ja) * 2021-01-14 2024-01-24 コリンダス、インコーポレイテッド ロボットカテーテル式処置システムにおいて細長い医療デバイスを操作するシステム及び装置
FR3119536B1 (fr) * 2021-02-08 2023-01-20 Robocath robot catheter avec UN composant d’entrainement entoure par couronne d’etancheite
CN114587611A (zh) * 2022-04-02 2022-06-07 广州市精谷智能科技有限公司 介入机器人送丝装置
WO2024003745A1 (en) * 2022-06-28 2024-01-04 Guido Danieli New components disposable and multi-use re-sterilizable for the robotic system for endovascular surgery

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317953B1 (en) * 1981-05-11 2001-11-20 Lmi-Diffracto Vision target based assembly
US4593967A (en) * 1984-11-01 1986-06-10 Honeywell Inc. 3-D active vision sensor
US5029304A (en) * 1988-12-28 1991-07-02 Pitney Bowes Inc. Sensor with absolute digital output utilizing Hall Effect devices
US5437290A (en) 1991-09-06 1995-08-01 Board Of Trustees Of The Leland Stanford Jr. University System and method for monitoring intraluminal device position
US5427107A (en) * 1993-12-07 1995-06-27 Devices For Vascular Intervention, Inc. Optical encoder for catheter device
US6004271A (en) * 1998-05-07 1999-12-21 Boston Scientific Corporation Combined motor drive and automated longitudinal position translator for ultrasonic imaging system
US6733500B2 (en) 2000-03-31 2004-05-11 Medtronic, Inc. Method and system for delivering a medical electrical lead within a venous system
US20030187369A1 (en) 2002-03-28 2003-10-02 Lewis Stephen B. Optical pullback sensor for measuring linear displacement of a catheter or other elongate member
GB2416203B (en) * 2004-07-13 2007-03-07 Microsulis Ltd Motion rate sensor
AU2004279676B2 (en) * 2003-10-03 2011-10-13 Uk Investment Associates Llc Device and method for the treatment of hollow anatomical structures
US10258285B2 (en) 2004-05-28 2019-04-16 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic surgical system and method for automated creation of ablation lesions
US7603161B2 (en) * 2005-12-30 2009-10-13 Medtronic, Inc. Position detection in a magnetic field
WO2007098494A1 (en) 2006-02-22 2007-08-30 Hansen Medical, Inc. System and apparatus for measuring distal forces on a working instrument
US7443174B2 (en) 2006-04-06 2008-10-28 Freescale Semiconductor, Inc. Electric field reciprocal displacement sensors
US20080146942A1 (en) * 2006-12-13 2008-06-19 Ep Medsystems, Inc. Catheter Position Tracking Methods Using Fluoroscopy and Rotational Sensors
US9211160B2 (en) * 2008-01-16 2015-12-15 Luiz Geraldo Pivotto Remotely controlled catheter insertion system with automatic control system
BRPI0906703A2 (pt) 2008-01-16 2019-09-24 Catheter Robotics Inc sistema de inserção de cateter remotamente controlado
US8317744B2 (en) 2008-03-27 2012-11-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic catheter manipulator assembly
EP3858416B1 (de) * 2008-05-06 2023-11-01 Corindus, Inc. Kathetersystem
WO2010107916A1 (en) * 2009-03-18 2010-09-23 Corindus Inc. Remote catheter system with steerable catheter
KR101532314B1 (ko) * 2009-10-27 2015-06-29 삼성전자주식회사 미세 유체 소자의 품질 관리 방법 및 품질 관리 장치
US9833293B2 (en) * 2010-09-17 2017-12-05 Corindus, Inc. Robotic catheter system
ES2558003T3 (es) 2010-09-22 2016-02-01 Acclarent, Inc. Dispositivo médico para el tratamiento de una apertura del seno
US20140261453A1 (en) * 2013-03-12 2014-09-18 Hansen Medical, Inc. Noncontact encoder for measuring catheter insertion
JP6516736B2 (ja) 2013-10-15 2019-05-22 コリンダス、インコーポレイテッド ロボットカテーテルシステム、細長い医療装置の支持方法及び装置
CN108136158B (zh) * 2015-06-30 2021-09-07 科林达斯公司 用于检测引导导管支撑部的位置的系统和方法

Also Published As

Publication number Publication date
US10900771B2 (en) 2021-01-26
CN113679928A (zh) 2021-11-23
EP3316954A1 (de) 2018-05-09
EP3316954B1 (de) 2023-06-07
US20180185099A1 (en) 2018-07-05
CN113679928B (zh) 2023-12-05
EP4233767A3 (de) 2023-09-06
EP3316954C0 (de) 2023-06-07
JP2022019740A (ja) 2022-01-27
EP4233767A2 (de) 2023-08-30
CN108136158A (zh) 2018-06-08
WO2017004307A1 (en) 2017-01-05
EP3316954A4 (de) 2019-01-23
CN108136158B (zh) 2021-09-07
US20210108910A1 (en) 2021-04-15
JP2018519087A (ja) 2018-07-19
US20230236008A1 (en) 2023-07-27
US11639847B2 (en) 2023-05-02
JP7286734B2 (ja) 2023-06-05

Similar Documents

Publication Publication Date Title
JP6971861B2 (ja) カテーテル処置システム
US20230112934A1 (en) Device drive for catheter procedure system
JP7286689B2 (ja) ガイドワイヤをナビゲートするシステムと方法
US9320479B2 (en) Robotic catheter system including imaging system control
US20220088349A1 (en) Robotic catheter system with variable speed control
CN108778393B (zh) 用于控制成像系统的x射线帧速率的系统和方法
US20210077211A1 (en) System and method for navigating a guide wire
US10912624B2 (en) System and apparatus for sensing contact on a robotic mechanism in a catheter procedure system
US20240024055A1 (en) Robotic actuation of elongated medical devices
CN219700106U (zh) 一种用于指示机器人驱动器控制一个或多个伸长医疗设备(emd)的系统

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190617

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190617

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200618

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200630

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200930

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20201218

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20201224

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210302

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210531

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20210531

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211005

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211102

R150 Certificate of patent or registration of utility model

Ref document number: 6971861

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150